Crystal Radio Audio Amplifier

Crystal Radio Reciever with Amplifier - Circuits DIY

https://circuits-diy.com/crystal-radio-reciever-with-amplifier/

Crystal Radio Circuits - techlib.com

http://techlib.com/electronics/crystal.html

A Crystal Radio Amplifier In A Jar - Hackaday

https://hackaday.com/2013/08/11/a-crystal-radio-amplifier-in-a-jar/

Peebles Originals ~ Crystal Radio Kits, Tube Radio Kits ...

http://www.peeblesoriginals.com/catalog/45.php

If you don't like using headphones, or need that audio boost from your crystal set or tube radio, the PO-386 audio amplifier kit is for you. The Peebles Originals Audio Amplifier Kit comes with all parts, instructions, and artwork. The amplifier you build looks great and will play well with your other projects. Your amplifier can be used with all various outputs of crystal, tube, or transistor …

How to Make Crystal Radio Amplifier for Speaker - YouTube

https://www.youtube.com/watch?v=JtPwxbOgBHw

Learning Electronics — 2. Fun with Crystal Radio and ...

https://rayshobby.net/wordpress/learning-electronics-2-crystal-radio-and-extensions/

LM386 Audio Amplifier Module The first time I heard something from the crystal radio, it was really exciting. But the volume is just too small to keep enjoying it. After a bit of Googling, I found a simple audio amplifier chip LM386, which can easily amplify the radio signal to be played on a speaker.

Can I connect an amplifier to a Crystal Radio?

https://electronics.stackexchange.com/questions/227265/can-i-connect-an-amplifier-to-a-crystal-radio

1 The crystal radio gets all of its miniscule power directly from the energy in the radio signal that it picks up. It is tiny. As a result it can only power a high impedance (high resistance to AC signal) crystal earpiece. The input impedance of these is typically 20 kΩ. (This surprised me as I always considered them much higher.)

Crystal radio amplifier? | Electronics Forums

https://www.electronicspoint.com/forums/threads/crystal-radio-amplifier.223982/

Crystal Radio with Magnetic Amplifier (theoretical ...

https://forums.qrz.com/index.php?threads/crystal-radio-with-magnetic-amplifier-theoretical-discussion-only.665960/

High Performance Crystal Radio | Hackaday

https://hackaday.com/2016/09/16/high-performance-crystal-radio/